The guaranty of the equal protection of the laws is not violated by a legislation based on reasonable classification.

"xxx.

Petitioner and entervenors' posture that Section 4 and 7 of R.A. 8249 violate their right to equal protection of the law33 because its enactment was particularly directed only to the Kuratong Baleleng cases in the Sandiganbayan, is a contention too shallow to deserve merit. No concrete evidence and convincing argument were presented to warrant a declaration of an act of the entire Congress and signed into law by the highest officer of the co-equal executive department as unconstitutional. Every classification made by law is presumed reasonable. Thus, the party who challenges the law must present proof of arbitrariness.34

It is an established precept in constitutional law that the guaranty of the equal protection of the laws is not violated by a legislation based on reasonable classification. The classification is reasonable and not arbitrary when there is concurrence of four elements, namely:

(1) it must rest on substantial distinction;

(2) it must be germane to the purpose of the law;

(3) must not be limited to existing conditions only, and

(4) must apply equaly to all members of the same class,35

all of which are present in this case.

The challengers of Sections 4 and 7 of R.A. 8249 failed to rebut the presumption of constitutionality and reasonables of the questioned provisions. The classification between those pending cases involving the concerned public officials whose trial has not yet commence and whose cases could have been affected by the amendments of the Sandiganbayan jurisdiction under R.A. 8249, as against those cases where trial had already started as of the approval of the law, rests on substantial distinction that makes real differences.36 In the first instance, evidence against them were not yet presented, whereas in the latter the parties had already submitted their respective proofs, examined witnesses and presented documents. Since it is within the power of Congress to define the jurisdiction of courts subject to the constitutional limitations,37 it can be reasonably anticipated that an alteration of that jurisdiction would necessarily affect pending cases, which is why it has to privide for a remedy in the form of a transitory provision. Thus, petitioner and intervenors cannot now claim that Sections 4 and 7 placed them under a different category from those similarly situated as them. Precisely, paragraph a of Section 4 provides that it shall apply to "all case involving" certain public officials and, under the transitory provision in Section 7, to "all cases pending in any court." Contrary to petitioner and intervenors' argument, the law is not particularly directed only to the Kuratong Baleleng cases. The transitory provision does not only cover cases which are in the Sandiganbayan but also in "any court." It just happened that Kuratong Baleleng cases are one of those affected by the law. Moreover, those cases where trial had already begun are not affected by the transitory provision under Section 7 of the new law (R.A. 8249).

In their futile attempt to have said sections nullified, heavy reliance is premised on what is perceived as bad faith on the part of a Senator and two Justices of the Sandiganbaya38 for their participation in the passage of the said provisions. In particular, it is stressed that the Senator had expressed strong sentiments against those officials involved in the Kuratong Baleleng cases during the hearings conducted on the matter by the committee headed by the Senator. Petitioner further contends that the legislature is biased against him as he claims to have been selected from among the 67 million other Filipinos as the object of the deletion of the word "principal" in paragraph a, Section 4 of P.D. 1606, as amended, and of the transitory provision of R.A. 8249.39 R.A 8249, while still a bill, was acted, deliberated, considered by 23 other Senators and by about 250 Representatives, and was separately approved by the Senate and House of Representatives and, finally, by the President of the Philippines.

On the perceived bias that the Sandiganbayan Justices allegedly had against petitioner during the committe hearings, the same would not constitute sufficient justification to nullify an otherwise valid law. Their presence and participation in the legislative hearings was deemed necessary by Congress since the matter before the committee involves the graft court of which one is the head of the Sandiganbayan and the other a member thereof. The Congress, in its plenary legislative powers, is particularly empowered by the Constitution to invite persons to appear before it whenever it decides to conduct inquiries in aid of legislation.40

Xxx. "


G.R. No. 128096 January 20, 1999
PANFILO M. LACSON, petitioner,
vs.
THE EXECUTIVE SECRETARY, THE SANDIGANBAYAN, OFFICE OF THE SPECIAL PROSECUTOR, THE DEPARTMENT OF JUSTICE, MYRNA ABALORA, NENITA ALAP-AP, IMELDA PANCHO MONTERO, and THE PEOPLE OF THE PHILIPPINES, respondent.
ROMEO M. ACOP AND FRANCISCO G. ZUBIA, JR., petitioner-intervenors.